This exhaust fan includes mounting plate, NEMA 1 junction box, speed control, and is made of aluminum. It allows up to 80% usable turndown and measures 24⅞ inch width, 30 inch height, 30 inch depth. This exhaust fan is designed for use with: industrial/commercial buildings, restaurants, schools. In addition, it is one-phase, 60 Hz, is roof mountable, has variable speeds, is direct drive, 2,305 cfm @ 0.125 in SP air flow, and 24⅞ inch diameter, and ¾ horsepower.
Technical Specs
ItemCentrifugal Upblast Roof Exhaust Fan
Drive TypeDirect Drive
Base Width19 in
Base ShapeSquare
Exhaust Airflow @ 0.000 in SP2,366 cfm
Phase1
AssemblyAssembled
Housing MaterialAluminum
High-Efficiency MotorHigh-Efficiency Motor
Includes MotorMotor Included
Motor LocationOut of Airstream
Motor EnclosureOpen Dripproof
Speed ControllableSpeed Controllable
Overall Height30 in
Base Height1.8 in
Compatible Speed Control43Y140
Cutout Length14.5 in
Exhaust Airflow @ 0.125 in SP2,305 cfm
Exhaust Airflow @ 0.375 in SP2,183 cfm
Frequency60 Hz
Housing Length24.9 in
Housing Width24.9 in
Maximum Fan Speed1,725 RPM
Mounting LocationRoof
Mount TypeRoof Curb
Overall Diameter24 7/8 in
Propeller Shaft Diameter5/8 in
Sound LevelFan RPM 1140 : 12.5 sones @ 0.000 in SP and 5 ft, 12.2 sones @ 0.125 in SP and 5 ft, 11.8 sones @ 0.250 in SP and 5 ft, 11.2 sones @ 0.375 in SP and 5 ft, 10.3 sones @ 0.500 in SP and 5 ft, 9.7 sones @ 0.625 in SP and 5 ft, Fan RPM 1725 : 18.8 sones @ 0.000 in SP and 5 ft, 18.6 sones @ 0.125 in SP and 5 ft, 18.4 sones @ 0.250 in SP and 5 ft, 18.2 sones @ 0.375 in SP and 5 ft, 18.0 sones @ 0.500 in SP and 5 ft, 17.6 sones @ 0.625 in SP and 5 ft, 17.2 sones @ 0.750 in SP and 5 ft, 16.8 sones @ 0.875 in SP and 5 ft, 16.4 sones @ 1.000 in SP and 5 ft, 15.3 sones @ 1.250 in SP and 5 ft, 14.1 sones @ 1.500 in SP and 5 ft, Fan RPM 860 : 8.5 sones @ 0.000 in SP and 5 ft, 8.3 sones @ 0.125 in SP and 5 ft, 7.7 sones @ 0.250 in SP and 5 ft, 6.9 sones @ 0.375 in SP and 5 ft
Wheel TypeBackward Inclined
ApplicationIndustrial and Commercial Buildings, Restaurants, Schools
For Air TypeKitchen Air
Base Length19 in
Maximum Static Pressure1 1/2 in wc
Nameplate Voltage115V AC
Motor Horsepower3/4 hp
Number of SpeedsVariable
Wheel MaterialAluminum
For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
Includes Drive PackageDrive Package Included
Exhaust Airflow @ 0.500 in SP2,122 cfm
Maximum Inlet Air Temperature300 Degrees F
StandardsAMCA Sound and Air, UL/cUL 762
Airflow @ 0.000 in SP2,366 cfm
Brake Horsepower7/100 hp, 17/100 hp, 3/5 hp
Current10.6 A
Damper Size12 x 12 in
Exhaust Airflow @ 0.250 in SP2,244 cfm
FeaturesEC Motors Allow Up to 80% Usable Turndown, Nonoverloading Centrifugal Wheel Design
Hazardous Location SpecificationClass I Group C, Class I Group D, Class II Group F, Class II Group G
Housing Material FabricationSpun
IncludesMounting Plate, NEMA 1 Junction Box, Speed Control
Motor TypeElectronically Commutated
Mounting OrientationVertical
Overall Depth30 in
Overall Width24 7/8 in
Safety FeaturesFully Rolled Windband
Wheel Diameter13 1/4 in
Country of OriginUnited States
(subject to change)